I've got a similar question to that posed by several others, and was wondering whether the much-discussed Titanium Hip has been released yet.

I've got a WordPress installation installed on subdirectory of my directory (Wordpress and all data files are on the directory). Unfortunately, when I set up Wordpress I had the site URL and WordPress URL list the path to the directory: http://myUserName.host.com/subdirectory

You can certainly migrate your site from http://yoursite.com/subdirectory/ to http://yoursite.com/ using BackupBuddy. This functionality is in place and BackupBuddy will handle migrating all URLs including widget content. If you are wanting to have your site URL and WordPress URL differ you can currently do that as well; however, widget content will not have the WordPress URL data migrated for you currently. We are releasing a beta migration script next week which adds that capability.

Most users just keep the site and WordPress URL the same and migrate all WordPress files to simplify things which has been available in BackupBuddy since its beginning.